Descriptions for G01S and notes/indexes are displayed on this screen.


Note(s)
    In this subclass, the following term is used with the meaning indicated:—[6]
      "transponder" means an arrangement which reacts to an incoming interrogating or detecting wave by emitting a specific answering or identifying wave 
    Attention is drawn to the Notes following the title of class G01 and to Note (1) following the title of subclass G09B.

Subclass indexes

BEACON SYSTEMS; DIRECTION-FINDERS; POSITION FIXING

1/00, 19/00; 3/00; 5/00

RADAR OR ANALOGOUS SYSTEMS

Details

7/00

Using radio waves, using other waves where the wavelength or the kind of wave is irrelevant or unspecified

13/00

Using acoustic waves

15/00

Using electromagnetic waves other than radio waves

17/00

SYSTEMS FOR DETERMINING DISTANCE OR VELOCITY NOT USING REFLECTION OR RERADIATION

11/00